Attachment 151515 Details for Bug 187203 – fix the carp issue on hyper-v

[patch] fix the carp issue on hyper-v

carp.patch (text/plain), 1.27 KB, created by andy zhang on 2015-01-13 00:38:37 UTC

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Creator: andy zhang

Created: 2015-01-13 00:38:37 UTC

Size: 1.27 KB

patch

obsolete

>Index: sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c
>===================================================================
>--- sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c	(revision 4)
>+++ sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c	(working copy)
>@@ -957,7 +957,25 @@
> 
> 	case SIOCSIFADDR:
> 	case SIOCGIFADDR:
>+#ifdef INET
>+		NV_LOCK(sc);
>+		if (ifa->ifa_addr->sa_family == AF_INET) {
>+			ifp->if_flags |= IFF_UP;
>+			if (!(ifp->if_drv_flags & IFF_DRV_RUNNING)) {
>+				ifp->if_drv_flags &= ~(IFF_DRV_RUNNING | IFF_DRV_OACTIVE);
>+				if_link_state_change(ifp, LINK_STATE_DOWN);
>+				ifp->if_drv_flags |= IFF_DRV_RUNNING;
>+				ifp->if_drv_flags &= ~IFF_DRV_OACTIVE;
>+				if_link_state_change(ifp, LINK_STATE_UP);
>+			}
>+			NV_UNLOCK(sc);
>+		} else {
>+			NV_UNLOCK(sc);
>+#endif	
> 		error = ether_ioctl(ifp, cmd, data);
>+#ifdef INET
>+		}
>+#endif
> 		break;
> 	case SIOCSIFMTU:
> 		hn_dev = vmbus_get_devctx(sc->hn_dev);
>@@ -1131,6 +1149,7 @@
> 		printf(" Closing Device ...\n");
> 
> 	ifp->if_drv_flags &= ~(IFF_DRV_RUNNING | IFF_DRV_OACTIVE);
>+	if_link_state_change(ifp, LINK_STATE_DOWN);
> 	sc->hn_initdone = 0;
> 
> 	ret = hv_rf_on_close(device_ctx);
>@@ -1180,6 +1199,7 @@
> 	}
> 	ifp->if_drv_flags |= IFF_DRV_RUNNING;
> 	ifp->if_drv_flags &= ~IFF_DRV_OACTIVE;
>+	if_link_state_change(ifp, LINK_STATE_UP);
> }
> 
> /*

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Attachments on bug 187203: 151515 | 152507